[Features] Most screws can be turned. This set includes 6 different tips (Philips, Pozidriv, INA, Torx, hex, and socket). Can be used with power tools or by hand.
[Applications] For a wide range of screw tightening tasks. For tightening screws with power tools or by hand using a hand chase.
【specification】 Diagonal(mm): 6.35 Set contents (books): 20
[Specification 2] Screws can be tightened with power tools or by hand using a hand ratchet